9.2. Trombosis mesentérica Flashcards

1
Q

Fr para trombosis mesentérica

A
  • Fibrilación auricular
  • IAM resistente
  • Enf vascular
  • Caterización reciente
  • Problemas en trombosis

Importante sospechar si tiene Fr

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2
Q

Mecanismos compensatorios

A
  • Autorregulación
  • Colateralización
  • Incremento de extracción de O2
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2
Q

Vascularización de parte distal de intestino y colon

A
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3
Q

Fisiopatología

A

Los mecanismos compensatorios fallan

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4
Q

Clx

A
  • Dolor desproporcionado a los hallazgos en la EF
  • NyV
  • Diarrea sanguinolenta transitoria
  • EF abd inicial normal
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5
Q

Estudios de imagen

A
  • NO ayudan
  • Signo de la huella digital
  • Pneumatosis intestinal
  • Calcificaciones en aorta
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6
Q

Labs

A

Lactato (n: < 1) te orienta pero es inespecífico

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7
Q

Dx

A
  • Laparotomía explorativa -> GOLD de trombosis arterial
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8
Q

Tx

A
  • Rehidratación hídrica agresiva
  • AB: Cefalosporina 3G + metronidazol
  • Monitoreo de Signos vitales
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9
Q

Otra opción de AB

A
  • Cefalosporina 3G + clindamicina

si NO responde

  • Cefalosporina + carbapenémico
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10
Q

Monitorización

A
  • SV?
  • Gases arteriales
  • Lactato
  • Uresis
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